Re: Zeppelin Stops Loading Notes

[Geoffrey Cheng]

m/2016/08/03/placeiq-bolsters-location-intelligence-platform-with-mastercard-insights/>
>> <http://placeiq.com/2016/10/26/the-making-of-a-location-data-industry-milestone/>
>> <http://placeiq.com/2016/12/07/placeiq-introduces-landmark-a-groundbreaking-offering-that-delivers-access-to-the-highest-quality-location-data-for-insights-that-fuel-limitless-business-decisions/>
>> <http://placeiq.com/2016/12/07/placeiq-introduces-landmark-a-groundbreaking-offering-that-delivers-access-to-the-highest-quality-location-data-for-insights-that-fuel-limitless-business-decisions/>[image:
>> PlaceIQ:Landmark by PlaceIQ]
>> <https://www.placeiq.com/2017/05/placeiqs-landmark-powers-location-based-insight-innovation-for-ansible-gstv-havas-media-the-media-kitchen-and-more/>
>>
>> On Sat, Oct 14, 2017 at 6:02 AM "Fabian Böhnlein" <">"Fabian Böhnlein" >
>> wrote:
>>
>>> Usually 2-3 interpreter running and use, where multiple users might be
>>> using the same interpreter in Per Note, Scoped setting.
>>>
>>> Though it might also happen with just 1-2 interpreter running and only
>>> single user on the UI.
>>>
>>> Belousov Maksim Eduardovich  schrieb am Fr., 13.
>>> Okt. 2017, 10:44:
>>>
>>>> Paul, Ben, Fabian,
>>>>
>>>> please share your workload at time when notes are not loading.
>>>>
>>>>
>>>>
>>>> How much interpreters were started at that moment?
>>>>
>>>>
>>>>
>>>> You can find all started interpreters in linux command line with:
>>>>
>>>> ps -ef | grep ZeppelinServer | grep -v grep | awk "NR==1" | awk -F' '
>>>> '{print $2}' | xargs ps -f --ppid | wc -l
>>>>
>>>>
>>>>
>>>> And spark started interpreters:
>>>>
>>>> ps -ef | grep ZeppelinServer | grep -v grep | awk "NR==1" | awk -F' '
>>>> '{print $2}' | xargs ps -f --ppid | grep spark | wc -l
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> *Максим Белоусов *Архитектор
>>>>
>>>> Отдел отчетности и витрин данных
>>>>
>>>> Управление хранилищ данных и отчетности
>>>> Тел.: +7 495 648-10-00 <+7%20495%20648-10-00>, доб. 2271
>>>>
>>>>
>>>>
>>>> From: Paul Brenner [mailto:pbren...@placeiq.com]
>>> *Sent:* Thursday, October 12, 2017 7:45 PM
>>> *To:* Geoffrey Cheng ;
>>> users@zeppelin.apache.org
>>> *Subject:* Re: Zeppelin Stops Loading Notes
>>
>>
>
> Does this issue need a Jira ticket? The problem is that I have no idea how
> to reproduce and I’m not sure if there is anything in the logs that is
> relevant.
>
>
>
> Any ideas how we can produce an actionable Jira ticket out of this?
>
> * <http://www.placeiq.com/>*
>
> *Paul Brenner*
>
> * <https://twitter.com/placeiq>*
>
> * <https://www.facebook.com/PlaceIQ>*
>
> * <https://www.linkedin.com/company/placeiq>*
>
> *DATA SCIENTIST*
>
> *(217) 390-3033 <(217)%20390-3033> *
>
>
> [image: PlaceIQ:Landmark by PlaceIQ]
> <https://www.placeiq.com/2017/05/placeiqs-landmark-powers-location-based-insight-innovation-for-ansible-gstv-havas-media-the-media-kitchen-and-more/>
>
> On Thu, Oct 12, 2017 at 8:31 AM Geoffrey Cheng  > wrote:
>
> we have the same issue.  usually when multiple ppl using it, only header
> loads.
>
>
>
> we tried couldn't find solution, so we restart every single time.   in
> fact ,  we have to restart daily at least.
>
>
>
> On Oct 12, 2017 2:40 AM, "Fabian Böhnlein" 
> wrote:
>
> Hi Paul, Ben,
>
>
>
> we also see this happen regularly. It's more likely to happen when a
> handful of people are using it.
>
>
>
> We mostly run one spark interpreter per person. We also don't observe
> anything in the logs. The 'header' that you mentioned is actually still in
> the cache.
>
>
>
> Sometimes it's specific notes that don't load.
>
> Sometimes there's a hanging Spark interpreter, once it's killed notes load
> again.
>
>
>
> We're pretty clueless about it.
>
>
>
> Any front-end related logs we could enable to find out more?
>
>
>
> On Sat, 19 Aug 2017 at 20:19 Ben Vogan  wrote:
>
> I have seen Zeppelin get into this state once.  I restarted it without
> investiga

Re: Zeppelin Stops Loading Notes

[Geoffrey Cheng]

we have the same issue.  usually when multiple ppl using it, only header
loads.

we tried couldn't find solution, so we restart every single time.   in fact
,  we have to restart daily at least.

On Oct 12, 2017 2:40 AM, "Fabian Böhnlein" 
wrote:

> Hi Paul, Ben,
>
> we also see this happen regularly. It's more likely to happen when a
> handful of people are using it.
>
> We mostly run one spark interpreter per person. We also don't observe
> anything in the logs. The 'header' that you mentioned is actually still in
> the cache.
>
> Sometimes it's specific notes that don't load.
> Sometimes there's a hanging Spark interpreter, once it's killed notes load
> again.
>
> We're pretty clueless about it.
>
> Any front-end related logs we could enable to find out more?
>
> On Sat, 19 Aug 2017 at 20:19 Ben Vogan  wrote:
>
>> I have seen Zeppelin get into this state once.  I restarted it without
>> investigating the logs however so I don't have anything useful to go on as
>> to why.
>>
>> --Ben
>>
>> On Sat, Aug 19, 2017 at 8:17 AM, Paul Brenner 
>> wrote:
>>
>>> You were correct. We had "export ZEPPELIN_SSL_PORT=false” in our
>>> zeppelin-env.sh. I’m going to comment that out. I suspect it is actually
>>> unrelated to the behavior we are seeing where pages stop loading though.
>>> Anyone else see this happen?
>>>
>>> I’ll report back if that happens again after the fix.
>>>
>>>  
>>>  Paul Brenner 
>>>  
>>>  
>>> 
>>> 
>>> DATA SCIENTIST
>>> *(217) 390-3033 <(217)%20390-3033> *
>>>
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> [image:
>>> PlaceIQ:Landmark by PlaceIQ]
>>> 
>>>
>>> On Fri, Aug 18, 2017 at 6:37 PM moon soo Lee >> > wrote:
>>>
 Hi,

 One of configuration value in your conf/zeppelin-env.sh or
 conf/zeppelin-site.xml seems "false" which expected to be to a number.

 Do you have any environment variable or property set to "false" for the
 configurations below?

 ZEPPELIN_PORT, zeppelin.server.port
 ZEPPELIN_SSL_PORT, zeppelin.server.ssl.port
 ZEPPELIN_INTERPRETER_CONNECT_TIMEOUT, zeppelin.interpreter.connect.
 timeout
 ZEPPELIN_INTERPRETER_MAX_POOL_SIZE, zeppelin.interpreter.max.poolsize
 ZEPPELIN_INTERPRETER_OUTPUT_LIMIT, zeppelin.interpreter.output.limit

 Thanks,
 moon

 On Fri, Aug 18, 2017 at 2:30 PM Paul Brenner 
 wrote:

> We have a team of 5 users who all use the same zeppelin server. Lately
> a few times we have run into a case where zeppelin notes stop responding
> and then when we try refreshing the webpage for the note all that loads is
> the zeppelin header with no note. When I look at the logs I see:
>  INFO [2017-08-18 21:23:06,569] ({qtp1286783232-14114}
> NotebookServer.java[sendNote]

Re: Issues with installation of helium packages on 0.7.2

[Geoffrey Cheng]

I also tried to hack the python package to install properly within
zeppelin's installation folder on the master host, with NO AVAIL.

Did ANYONE succeed at all with Helium packages AT ALL?  Please share your
literal secrets with us!!!

On Wed, Sep 27, 2017 at 10:17 AM, Belousov Maksim Eduardovich <
m.belou...@tinkoff.ru> wrote:

> Hi, users!
>
>
>
> 1)  I installed version 0.7.2
>
> Then installed package: “npm i ultimate-column-chart-negative-values”
>
> And follow instruction for 0.7.x in https://stackoverflow.com/
> questions/44342619/apache-zeppelin-how-to-use-helium-
> framework-in-apache-zeppelin
>
>
>
> When I try to enable ultimate-column-chart-negative-values I have got
> error
>
> [image:
> https://lh6.googleusercontent.com/r2x-pC33c59BeSgsZqeTeViam5Y_ov8ExK_7x7akJoiGg4yWbfM-i56K8ZYfFQ-oj7x3aZT6Vw_qSY2JpILtTfrwmWHX-hXUXgDDuIKzP70ld_l9GMfkFinQRAVvgjBeq5lHr4y3]
>
>
>
> 2)  Also commands “npm i ultimate-area-chart” and “npm i
> ultimate-line-chart” are fallen with error
>
> npm http 404 https://registry.npmjs.org/amcharts3-export
>
> npm ERR! TypeError: Object.keys called on non-object
>
>
>
> How these issues can be solved?
>
>
>
> Thanks,
>
>
> *Maksim Belousov *
>
>
>